[INFO] fetching crate duration-string 0.3.0...
[INFO] testing duration-string-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate duration-string 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate duration-string 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duration-string 0.3.0
[INFO] finished tweaking crates.io crate duration-string 0.3.0
[INFO] tweaked toml for crates.io crate duration-string 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e0977d51d00b527f7da91553479c1be3373f93cc023df3c5b49bf9a7578134f
[INFO] running `Command { std: "docker" "start" "-a" "3e0977d51d00b527f7da91553479c1be3373f93cc023df3c5b49bf9a7578134f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e0977d51d00b527f7da91553479c1be3373f93cc023df3c5b49bf9a7578134f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0977d51d00b527f7da91553479c1be3373f93cc023df3c5b49bf9a7578134f", kill_on_drop: false }`
[INFO] [stdout] 3e0977d51d00b527f7da91553479c1be3373f93cc023df3c5b49bf9a7578134f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba490217d9a65437ace5ae96d3795a9f4852778818db22b20281f8a8e113f69
[INFO] running `Command { std: "docker" "start" "-a" "bba490217d9a65437ace5ae96d3795a9f4852778818db22b20281f8a8e113f69", kill_on_drop: false }`
[INFO] [stderr]    Compiling duration-string v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "bba490217d9a65437ace5ae96d3795a9f4852778818db22b20281f8a8e113f69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba490217d9a65437ace5ae96d3795a9f4852778818db22b20281f8a8e113f69", kill_on_drop: false }`
[INFO] [stdout] bba490217d9a65437ace5ae96d3795a9f4852778818db22b20281f8a8e113f69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d285cd9957527e0acb4e52f9c1f7d20f4ae81933c3f1cca73632462519c7d297
[INFO] running `Command { std: "docker" "start" "-a" "d285cd9957527e0acb4e52f9c1f7d20f4ae81933c3f1cca73632462519c7d297", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling duration-string v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "d285cd9957527e0acb4e52f9c1f7d20f4ae81933c3f1cca73632462519c7d297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d285cd9957527e0acb4e52f9c1f7d20f4ae81933c3f1cca73632462519c7d297", kill_on_drop: false }`
[INFO] [stdout] d285cd9957527e0acb4e52f9c1f7d20f4ae81933c3f1cca73632462519c7d297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b55d80fb5f17491a2194633ea9aad51c6c8ee1d335f65387b2202582682ee92
[INFO] running `Command { std: "docker" "start" "-a" "7b55d80fb5f17491a2194633ea9aad51c6c8ee1d335f65387b2202582682ee92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/duration_string-f15cfb06dad93b7f)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::test_display_trait ... ok
[INFO] [stdout] test tests::test_from_string_d ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stdout] test tests::test_from_string_h ... ok
[INFO] [stdout] test tests::test_from_duration ... ok
[INFO] [stdout] test tests::test_from_string_h_m ... ok
[INFO] [stdout] test tests::test_from_string_h_m2 ... ok
[INFO] [stdout] test tests::test_from_string_invalid_string ... ok
[INFO] [stdout] test tests::test_from_string_m ... ok
[INFO] [stdout] test tests::test_from_string_m_s ... ok
[INFO] [stdout] test tests::test_from_string_ms ... ok
[INFO] [stdout] test tests::test_from_string_no_char ... ok
[INFO] [stdout] test tests::test_from_string_ns ... ok
[INFO] [stdout] test tests::test_from_string_s ... ok
[INFO] [stdout] test tests::test_from_string_us ... ok
[INFO] [stdout] test tests::test_from_string_us_ms ... ok
[INFO] [stdout] test tests::test_from_string_w ... ok
[INFO] [stdout] test tests::test_from_string_w_s ... ok
[INFO] [stdout] test tests::test_from_string_y ... ok
[INFO] [stdout] test tests::test_into_string_d ... ok
[INFO] [stdout] test tests::test_into_string_h ... ok
[INFO] [stdout] test tests::test_into_string_overflow_unit ... ok
[INFO] [stdout] test tests::test_into_string_ms ... ok
[INFO] [stdout] test tests::test_into_string_m ... ok
[INFO] [stdout] test tests::test_into_string_s ... ok
[INFO] [stdout] test tests::test_into_string_y ... ok
[INFO] [stdout] test tests::test_into_string_w ... ok
[INFO] [stdout] test tests::test_string_int_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests duration-string
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 38) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]  --> src/lib.rs:40:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `serde`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize`
[INFO] [stdout]  --> src/lib.rs:44:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Deserialize`
[INFO] [stdout]  --> src/lib.rs:44:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `SerdeSupport: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:51:51
[INFO] [stdout]      |
[INFO] [stdout] 16   | assert_eq!(r#"{"t":"1m"}"#, serde_json::to_string(&s).unwrap());
[INFO] [stdout]      |                             --------------------- ^^ the trait `serde::ser::Serialize` is not implemented for `SerdeSupport`
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]                bool
[INFO] [stdout]                char
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                i128
[INFO] [stdout]              and 130 others
[INFO] [stdout] note: required by a bound in `serde_json::to_string`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.111/src/ser.rs:2209:17
[INFO] [stdout]      |
[INFO] [stdout] 2207 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        --------- required by a bound in this function
[INFO] [stdout] 2208 | where
[INFO] [stdout] 2209 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7b55d80fb5f17491a2194633ea9aad51c6c8ee1d335f65387b2202582682ee92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b55d80fb5f17491a2194633ea9aad51c6c8ee1d335f65387b2202582682ee92", kill_on_drop: false }`
[INFO] [stdout] 7b55d80fb5f17491a2194633ea9aad51c6c8ee1d335f65387b2202582682ee92
